The show focuses on Blue, who visits her special playroom where she has the ability to talk. In every episode, Blue invites the viewer on a special themed playdate with music, games and activities.
Some of Blue's playroom friends include:
- Polka Dots, Blue's stuffed dog toy who likes puzzles
- Roar E. Saurus "Roary", a stuffed dinosaur who loves roaring
- Frederica "Fred", a rag doll who likes to pretend it's her birthday
- Doodleboard, an artist who loves drawing pictures
- Silly Seat, an armchair who likes telling jokes
- Boogie Woogie, a music-loving jukebox
- Dress Up Chest, a chest filled with costumes for Blue and her friends to wear
- Sprinkles, Blue's little brother who joins as her co-host for the second season
The show lasted for only seventeen episodes across two seasons from 2004-2007. The whole series can be found on the Noggin app.
- Ascended Extra: Joe made a guest appearance in Season 1, but in Season 2, he becomes one of the main cast and shows up occasionally.
- Birthday Episode: "Fred's Birthday" is set on Fred's actual birthday.
- Bottle Episode: Every episode takes place completely in Blue's playroom, though there are very few exceptions to this.
- Christmas Episode: "Blue's Room Holiday".
- Chuck Cunningham Syndrome:
- Silly Seat disappears from the main cast in the second season without explanation.
- The playdate spinner and word of the day were also abandoned.
- Every Episode Ending: Moona telling Blue it's time to leave near the end of the episode. This phased out in Season 2.
- Gender-Blender Name: Fred isn't a common name to give to girls, but in her case, it's short for Frederica.
- Short Runner: Seventeen episodes over just two seasons.
- Suddenly Voiced: Blue can speak in this show, unlike in the original show, where she only makes barking noises.
- Wrap-Up Song: Every episode ends with Blue and her friends singing "Way Great Playdate (With You)".